Tester logických obvodov: Rozdiel medzi revíziami

#include <avr/io.h>

#define F_CPU 16000000UL  
#include <avr/io.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include "lcd_ch.h"  

#define SW1 PD6          // tlacitko
#define LED1 PD7         // LED 

#define set_bit(ADDRESS,BIT) (ADDRESS |= (1<<BIT))       
#define clear_bit(ADDRESS,BIT) (ADDRESS &= ~(1<<BIT))    

#define LED1_ON  set_bit(PORTD,LED1)        //zapni LED
#define LED1_OFF clear_bit(PORTD,LED1)      //vypni LED

static volatile int M_Sec = 0;    //integer pocíta v milisekundách
int Random_Number = 0;            //generuje random cislo
int Rychlost = 0;            //cas rychlost

//**spustenie casovaca**//
void TIMER_START(void){
      TCNT1 = 0xFFF0; 
	  TCCR1B = 0b00000101;            		
      TIMSK1 = (1<<TOIE1);
      sei();           
      TCCR0A =  (1 << COM0A0)          
	          | (1 << WGM01);         
      TCCR0B = (1 << CS02); 
}

//** output a input port**//
void Start(void){
	DDRD =0b10000000;
    PORTD =0b01000000;
}


int main(void)
{
  Start(); 
  ini_ports();
  lcd_init();
  
  while(1){
		
	if(bit_is_set(PIND,LED1)){
		goto jump1;
	}
	
	Random_Number=rand();    //generovanie random cisiel pomocou preddefinovanej funkcie
	_delay_ms(200);          //Kvôli rýchlej generovanie čakáme, aby led nebliklo veľmi rýchlo
	
	if ((Random_Number>1) && (Random_Number<1500)){     
		PORTD |=  (1<<LED1);  
		M_Sec=0;
		def_Clear_spec_znaky();
		TIMER_START();
		
	jump1:
	if ( !(PIND & (1<<SW1)) ){     // Ak tlacitko je stlacene tak vypni led
		Rychlost = M_Sec;
		char riadok[]= {""};
		sprintf(riadok,"%d ms",Rychlost); 
		def_Clear_spec_znaky();
		lcd_puts("Rychlost:");
		lcd_command(0xC0+5);
		lcd_puts(riadok);
		PORTD &= ~(1<<LED1);          
		   }	                       
			
   }
 }
}

ISR (TIMER1_OVF_vect)
{			
		   char riadok[]= {"                "};
		   TCNT1 = 0xFFF0;              
           M_Sec++;  
		   
}

#include <avr/io.h>

void adc_init(void);                                   // A/D converter initialization

unsigned int adc_read(char a_pin);